自社株取引日	役員・従業員名	役員・従業員の役職	株式の種類	売却／購入	株数	株価
2011-11-04	COLSON, JOHN R	Director, Exec Chairman of the Board	普通株式	売却	900	$21.85
2011-11-04	COLSON, JOHN R	Director, Exec Chairman of the Board	普通株式	売却	5,798	$21.84
2011-11-04	COLSON, JOHN R	Director, Exec Chairman of the Board	普通株式	売却	1,300	$21.84
2011-11-04	COLSON, JOHN R	Director, Exec Chairman of the Board	普通株式	売却	1,400	$21.83
2011-11-04	COLSON, JOHN R	Director, Exec Chairman of the Board	普通株式	売却	17,868	$21.86
2011-11-04	COLSON, JOHN R	Director, Exec Chairman of the Board	普通株式	売却	100	$21.83
2011-11-04	COLSON, JOHN R	Director, Exec Chairman of the Board	普通株式	売却	500	$21.82
2011-11-04	COLSON, JOHN R	Director, Exec Chairman of the Board	普通株式	売却	1,800	$21.86
2011-11-04	COLSON, JOHN R	Director, Exec Chairman of the Board	普通株式	売却	4,570	$21.87
2011-11-04	COLSON, JOHN R	Director, Exec Chairman of the Board	普通株式	売却	5,395	$21.87
2011-11-04	COLSON, JOHN R	Director, Exec Chairman of the Board	普通株式	売却	1,616	$21.88
2011-11-04	COLSON, JOHN R	Director, Exec Chairman of the Board	普通株式	売却	2,244	$21.89
2011-11-04	COLSON, JOHN R	Director, Exec Chairman of the Board	普通株式	売却	1,100	$21.90
2011-11-04	COLSON, JOHN R	Director, Exec Chairman of the Board	普通株式	売却	1,500	$21.91
2011-08-31	FOSTER, VINCENT D	Director	普通株式	売却	9,500	$0.00
2011-08-08	DISIBIO, RALPH R	Director	普通株式	購入	1,000	$15.48
2011-08-08	RANCK, BRUCE E	Director	普通株式	購入	10,000	$15.53
2011-05-19	FOSTER, VINCENT D	Director	普通株式	売却	191,698	$